indexo.dev

fh-giessen.de

.de dns

First seen 2026-05-01 · Last seen 2026-05-19 · ok HTTP 200 4463 ms crawled 2026-05-08

DE · 212.201.18.26 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Updated
2024-04-04
Name servers
  • deneb.dfn.de.
  • dns1.fh-giessen.de.
  • dns2.fh-giessen.de.

DNS records live

NS
  • deneb.dfn.de
  • dns1.fh-giessen.de
  • dns2.fh-giessen.de
MX
  • 10 mx.fh-giessen.de
  • 20 mxb.fh-giessen.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:212.201.0.0/20 ip4:212.201.16.0/23 ip4:212.201.18.0/24 ip4:212.201.24.0/21 ip4:212.201.19.0/25 ip4:212.201.19.128/26 ip4:141.100.10.0/24 ?all
neutral (?all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:dmarc@thm.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-11-14 to 2026-11-14
Expires in 178 days

Full certificate history on crt.sh ↗